Cita APA (7a ed.)

Windelband, W. (1961). Theories in logic. The Citadel Press.

Cita Chicago Style (17a ed.)

Windelband, Wilhelm. Theories in Logic. New York: The Citadel Press, 1961.

Cita MLA (8a ed.)

Windelband, Wilhelm. Theories in Logic. The Citadel Press, 1961.